(19)

(11)

EP 3 934 464 A1

(12)

(43) Date of publication: 12.01.2022 Bulletin 2022/02 (21) Application number: 20708109.2 (22) Date of filing: 06.03.2020

(51) International Patent Classification (IPC):  A24F 47/00(2020.01) (52) Cooperative Patent Classification (CPC): A24F 40/40; A24F 40/10 (86) International application number: PCT/EP2020/056115 (87) International publication number: WO 2020/182694 (17.09.2020 Gazette 2020/38)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 08.03.2019 EP 19161641 (71) Applicant: JT International SA 1202 Geneva (CH)	(72) Inventors: ADAIR, Kyle Lisburn County Antrim BT28 2UW (GB) ROGAN, Andrew Robert John Moray IV36 2ZH (GB) (74) Representative: Gill Jennings & Every LLP  The Broadgate Tower 20 Primrose Street London EC2A 2ES London EC2A 2ES (GB)